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📂 Simple Network File System

About

This client-server network file system is built on top of a provided virtual disk featuring an indexed block allocation approach. The disk includes a Superblock, Free block bitmap, Inodes (for files and directories), and Datablocks. The client and server communicate over a persistent TCP connection.

Supported commands

  • ls: List the contents of the current directory
  • cd <directory>: Change to a specified directory
  • home: Switch to the home (root) directory (similar to cd / in Unix)
  • rmdir <directory>: Remove a directory. The directory must be empty
  • create <filename>: Create an empty file
  • append <filename> <data>: Append data to an existing file
  • stat <name>: Display information for a given file or directory
  • cat <filename>: Display the contents of a file
  • head <filename> <n>: Display the first n bytes of the file
  • rm <filename>: Remove a file

More information can be found here.

Meet The Team

Gary Tou (@garyhtou)

  • Creating and connecting TCP socket (Shell)
  • Executing commands (Shell)
  • home, append, rm (FileSys)
  • Receiving messages for Client (Helper)
  • Object Orientated wrapped classes for the BasicFileSys (WrappedFileSys)

Harry Rudolph (@hankrud)

  • Parsing the command line (Shell)
  • Formatting and outputting command messages (Shell)
  • mkdir, cd, stat, rmdir in (FileSys)
  • Receiving messages for Server (Helper)
  • Message formatting

Castel Villalobos (@impropernoun)

  • Remote procedure call commands (Shell)
  • ls, create, head, cat (FileSys)
  • Parsing and executing (server)
  • Sending messages (Helper)
  • Error Handling